]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/arte.py
Merge branch 'ustream-embed-recorded2' of https://github.com/anovicecodemonkey/youtub...
[youtube-dl] / youtube_dl / extractor / arte.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..utils import (
8     ExtractorError,
9     find_xpath_attr,
10     unified_strdate,
11     determine_ext,
12     get_element_by_id,
13     compat_str,
14     get_element_by_attribute,
15 )
16
17 # There are different sources of video in arte.tv, the extraction process 
18 # is different for each one. The videos usually expire in 7 days, so we can't
19 # add tests.
20
21
22 class ArteTvIE(InfoExtractor):
23     _VALID_URL = r'http://videos\.arte\.tv/(?P<lang>fr|de)/.*-(?P<id>.*?)\.html'
24     IE_NAME = 'arte.tv'
25
26     def _real_extract(self, url):
27         mobj = re.match(self._VALID_URL, url)
28         lang = mobj.group('lang')
29         video_id = mobj.group('id')
30
31         ref_xml_url = url.replace('/videos/', '/do_delegate/videos/')
32         ref_xml_url = ref_xml_url.replace('.html', ',view,asPlayerXml.xml')
33         ref_xml_doc = self._download_xml(
34             ref_xml_url, video_id, note='Downloading metadata')
35         config_node = find_xpath_attr(ref_xml_doc, './/video', 'lang', lang)
36         config_xml_url = config_node.attrib['ref']
37         config = self._download_xml(
38             config_xml_url, video_id, note='Downloading configuration')
39
40         formats = [{
41             'forma_id': q.attrib['quality'],
42             'url': q.text,
43             'ext': 'flv',
44             'quality': 2 if q.attrib['quality'] == 'hd' else 1,
45         } for q in config.findall('./urls/url')]
46         self._sort_formats(formats)
47
48         title = config.find('.//name').text
49         thumbnail = config.find('.//firstThumbnailUrl').text
50         return {
51             'id': video_id,
52             'title': title,
53             'thumbnail': thumbnail,
54             'formats': formats,
55         }
56
57
58 class ArteTVPlus7IE(InfoExtractor):
59     IE_NAME = 'arte.tv:+7'
60     _VALID_URL = r'https?://(?:www\.)?arte\.tv/guide/(?P<lang>fr|de)/(?:(?:sendungen|emissions)/)?(?P<id>.*?)/(?P<name>.*?)(\?.*)?'
61
62     @classmethod
63     def _extract_url_info(cls, url):
64         mobj = re.match(cls._VALID_URL, url)
65         lang = mobj.group('lang')
66         # This is not a real id, it can be for example AJT for the news
67         # http://www.arte.tv/guide/fr/emissions/AJT/arte-journal
68         video_id = mobj.group('id')
69         return video_id, lang
70
71     def _real_extract(self, url):
72         video_id, lang = self._extract_url_info(url)
73         webpage = self._download_webpage(url, video_id)
74         return self._extract_from_webpage(webpage, video_id, lang)
75
76     def _extract_from_webpage(self, webpage, video_id, lang):
77         json_url = self._html_search_regex(
78             r'arte_vp_url="(.*?)"', webpage, 'json vp url')
79         return self._extract_from_json_url(json_url, video_id, lang)
80
81     def _extract_from_json_url(self, json_url, video_id, lang):
82         info = self._download_json(json_url, video_id)
83         player_info = info['videoJsonPlayer']
84
85         info_dict = {
86             'id': player_info['VID'],
87             'title': player_info['VTI'],
88             'description': player_info.get('VDE'),
89             'upload_date': unified_strdate(player_info.get('VDA', '').split(' ')[0]),
90             'thumbnail': player_info.get('programImage') or player_info.get('VTU', {}).get('IUR'),
91         }
92
93         all_formats = player_info['VSR'].values()
94         # Some formats use the m3u8 protocol
95         all_formats = list(filter(lambda f: f.get('videoFormat') != 'M3U8', all_formats))
96         def _match_lang(f):
97             if f.get('versionCode') is None:
98                 return True
99             # Return true if that format is in the language of the url
100             if lang == 'fr':
101                 l = 'F'
102             elif lang == 'de':
103                 l = 'A'
104             else:
105                 l = lang
106             regexes = [r'VO?%s' % l, r'VO?.-ST%s' % l]
107             return any(re.match(r, f['versionCode']) for r in regexes)
108         # Some formats may not be in the same language as the url
109         formats = filter(_match_lang, all_formats)
110         formats = list(formats) # in python3 filter returns an iterator
111         if not formats:
112             # Some videos are only available in the 'Originalversion'
113             # they aren't tagged as being in French or German
114             if all(f['versionCode'] == 'VO' for f in all_formats):
115                 formats = all_formats
116             else:
117                 raise ExtractorError(u'The formats list is empty')
118
119         if re.match(r'[A-Z]Q', formats[0]['quality']) is not None:
120             def sort_key(f):
121                 return ['HQ', 'MQ', 'EQ', 'SQ'].index(f['quality'])
122         else:
123             def sort_key(f):
124                 versionCode = f.get('versionCode')
125                 if versionCode is None:
126                     versionCode = ''
127                 return (
128                     # Sort first by quality
129                     int(f.get('height', -1)),
130                     int(f.get('bitrate', -1)),
131                     # The original version with subtitles has lower relevance
132                     re.match(r'VO-ST(F|A)', versionCode) is None,
133                     # The version with sourds/mal subtitles has also lower relevance
134                     re.match(r'VO?(F|A)-STM\1', versionCode) is None,
135                     # Prefer http downloads over m3u8
136                     0 if f['url'].endswith('m3u8') else 1,
137                 )
138         formats = sorted(formats, key=sort_key)
139         def _format(format_info):
140             quality = ''
141             height = format_info.get('height')
142             if height is not None:
143                 quality = compat_str(height)
144             bitrate = format_info.get('bitrate')
145             if bitrate is not None:
146                 quality += '-%d' % bitrate
147             if format_info.get('versionCode') is not None:
148                 format_id = '%s-%s' % (quality, format_info['versionCode'])
149             else:
150                 format_id = quality
151             info = {
152                 'format_id': format_id,
153                 'format_note': format_info.get('versionLibelle'),
154                 'width': format_info.get('width'),
155                 'height': height,
156             }
157             if format_info['mediaType'] == 'rtmp':
158                 info['url'] = format_info['streamer']
159                 info['play_path'] = 'mp4:' + format_info['url']
160                 info['ext'] = 'flv'
161             else:
162                 info['url'] = format_info['url']
163                 info['ext'] = determine_ext(info['url'])
164             return info
165         info_dict['formats'] = [_format(f) for f in formats]
166
167         return info_dict
168
169
170 # It also uses the arte_vp_url url from the webpage to extract the information
171 class ArteTVCreativeIE(ArteTVPlus7IE):
172     IE_NAME = 'arte.tv:creative'
173     _VALID_URL = r'https?://creative\.arte\.tv/(?P<lang>fr|de)/magazine?/(?P<id>.+)'
174
175     _TEST = {
176         'url': 'http://creative.arte.tv/de/magazin/agentur-amateur-corporate-design',
177         'info_dict': {
178             'id': '050489-002',
179             'ext': 'mp4',
180             'title': 'Agentur Amateur / Agence Amateur #2 : Corporate Design',
181         },
182     }
183
184
185 class ArteTVFutureIE(ArteTVPlus7IE):
186     IE_NAME = 'arte.tv:future'
187     _VALID_URL = r'https?://future\.arte\.tv/(?P<lang>fr|de)/(thema|sujet)/.*?#article-anchor-(?P<id>\d+)'
188
189     _TEST = {
190         'url': 'http://future.arte.tv/fr/sujet/info-sciences#article-anchor-7081',
191         'info_dict': {
192             'id': '050940-003',
193             'ext': 'mp4',
194             'title': 'Les champignons au secours de la planète',
195         },
196     }
197
198     def _real_extract(self, url):
199         anchor_id, lang = self._extract_url_info(url)
200         webpage = self._download_webpage(url, anchor_id)
201         row = get_element_by_id(anchor_id, webpage)
202         return self._extract_from_webpage(row, anchor_id, lang)
203
204
205 class ArteTVDDCIE(ArteTVPlus7IE):
206     IE_NAME = 'arte.tv:ddc'
207     _VALID_URL = r'https?://ddc\.arte\.tv/(?P<lang>emission|folge)/(?P<id>.+)'
208
209     def _real_extract(self, url):
210         video_id, lang = self._extract_url_info(url)
211         if lang == 'folge':
212             lang = 'de'
213         elif lang == 'emission':
214             lang = 'fr'
215         webpage = self._download_webpage(url, video_id)
216         scriptElement = get_element_by_attribute('class', 'visu_video_block', webpage)
217         script_url = self._html_search_regex(r'src="(.*?)"', scriptElement, 'script url')
218         javascriptPlayerGenerator = self._download_webpage(script_url, video_id, 'Download javascript player generator')
219         json_url = self._search_regex(r"json_url=(.*)&rendering_place.*", javascriptPlayerGenerator, 'json url')
220         return self._extract_from_json_url(json_url, video_id, lang)
221
222
223 class ArteTVConcertIE(ArteTVPlus7IE):
224     IE_NAME = 'arte.tv:concert'
225     _VALID_URL = r'https?://concert\.arte\.tv/(?P<lang>de|fr)/(?P<id>.+)'
226
227     _TEST = {
228         'url': 'http://concert.arte.tv/de/notwist-im-pariser-konzertclub-divan-du-monde',
229         'md5': '9ea035b7bd69696b67aa2ccaaa218161',
230         'info_dict': {
231             'id': '186',
232             'ext': 'mp4',
233             'title': 'The Notwist im Pariser Konzertclub "Divan du Monde"',
234             'upload_date': '20140128',
235             'description': 'md5:486eb08f991552ade77439fe6d82c305',
236         },
237     }
238
239
240 class ArteTVEmbedIE(ArteTVPlus7IE):
241     IE_NAME = 'arte.tv:embed'
242     _VALID_URL = r'''(?x)
243         http://www\.arte\.tv
244         /playerv2/embed\.php\?json_url=
245         (?P<json_url>
246             http://arte\.tv/papi/tvguide/videos/stream/player/
247             (?P<lang>[^/]+)/(?P<id>[^/]+)[^&]*
248         )
249     '''
250
251     def _real_extract(self, url):
252         mobj = re.match(self._VALID_URL, url)
253         video_id = mobj.group('id')
254         lang = mobj.group('lang')
255         json_url = mobj.group('json_url')
256         return self._extract_from_json_url(json_url, video_id, lang)